If you take good care of your makeup brush, they will last you a long time. I always recommend natural bristle brushes, both for hair and for makeup. Natural bristles are more pliable and hold powder better. Washing your makeup brushes is very helpful if you suffer from acne breakouts because it helps remove the pimmple causing oils and bacteria that can naturally build up on your brushes from repeated use. That bacteria can remain on your brush and then get spread around your face. For best results always use your makeup brushes on clean dry skin. If any of your pimples are oozing because you just picked, avoid touching it with your makeup brush. As least once a month, you should wash your brushes with a clarifying shampoo. Massaging in between the bristles with the lather. I recommend a clarifying shampoo because it has less moisturizers to remain on your brushes and rinses clean. Rinse them well and shake them out over your sink. Lay them flat on your counter on a towel and let them air dry. If you see you have any bristles that are popping out from the rest, simply trim them off. Once they are dry you are good to go.
See You On YouTube,